Files
microsoft-SkillOpt/skillopt-sleep-plugin/scripts/sleep.sh
Yifan Yang 4e7add899d feat(sleep): nightly offline self-evolution engine + Claude Code plugin
Add skillopt/sleep — a deployment-time companion to SkillOpt that gives a
local Claude agent a nightly "sleep cycle":

  harvest ~/.claude transcripts -> mine recurring tasks -> replay offline
    -> consolidate (reflect -> bounded edit -> held-out GATE) -> stage -> adopt

Synthesizes SkillOpt (validation-gated bounded text optimization, reusing
skillopt.evaluation.gate verbatim), Claude Dreams (offline consolidation;
input never mutated; review-then-adopt), and the agent-sleep paper
(short-term experience -> long-term competence).

Engine (skillopt/sleep/, import-light, py>=3.10):
  - harvest.py   read-only parse of session JSONL + history.jsonl
  - mine.py      sessions -> TaskRecords (heuristic miner + LLM hook)
  - backend.py   MockBackend (deterministic, no API) + AnthropicBackend
  - replay.py    offline re-run -> (hard, soft) scores
  - consolidate.py  one SkillOpt epoch behind a held-out gate
  - memory.py    protected-region edits to SKILL.md / CLAUDE.md
  - staging.py   stage proposals; adopt with backup (Dreams safety contract)
  - cycle.py + __main__.py  orchestrator + CLI (run/dry-run/status/adopt/harvest)

Plugin (skillopt-sleep-plugin/): plugin.json, /sleep command, skillopt-sleep
skill, SessionEnd hook, bundled runner + cron generator.

Validation (deterministic, no API): persona experiment proves held-out lift
(researcher 0.33->1.0, programmer 0.32->1.0) AND that the gate rejects an
injected harmful edit. 13 stdlib-unittest tests pass, incl. full cycle +
adopt-with-backup and parsing of real on-disk transcripts.

Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>
2026-06-08 14:31:51 +00:00

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#!/usr/bin/env bash
# SkillOpt-Sleep runner — invokes the skillopt.sleep engine with a suitable
# Python interpreter, from the repo that contains this plugin.
#
# Usage: sleep.sh <run|dry-run|status|adopt|harvest> [extra args...]
set -euo pipefail
# Resolve the repo root: the plugin lives at <repo>/skillopt-sleep-plugin,
# so the engine package is at <repo>/skillopt/sleep. CLAUDE_PLUGIN_ROOT points
# at the plugin dir when run by Claude Code; fall back to this script's dir.
PLUGIN_ROOT="${CLAUDE_PLUGIN_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
REPO_ROOT="$(cd "$PLUGIN_ROOT/.." && pwd)"
# Pick an interpreter that satisfies SkillOpt's 3.10+ requirement.
PY=""
for cand in python3.12 python3.11 python3.10 python3; do
if command -v "$cand" >/dev/null 2>&1; then
ver="$("$cand" -c 'import sys; print("%d%d" % sys.version_info[:2])' 2>/dev/null || echo 0)"
if [ "${ver:-0}" -ge 310 ]; then PY="$cand"; break; fi
fi
done
if [ -z "$PY" ]; then
echo "[sleep] ERROR: need Python >= 3.10 (found none). Install one and retry." >&2
exit 1
fi
if [ "$#" -eq 0 ]; then set -- status; fi
cd "$REPO_ROOT"
exec "$PY" -m skillopt.sleep "$@"